英文别名Mal-PEG3-alcohol; 8-(N-maleimidyl)-3,6-dioxaoctan-1-ol; Mal-PEG3-OH; 1-[2-[2-(2-hydroxyethoxy)ethoxy]ethyl]pyrrole-2,5-dione; Maleimide-PEG3-alcohol; 1H-Pyrrole-2,5-dione, 1-[2-[2-(2-hydroxyethoxy)ethoxy]ethyl]-; 1-{2-[2-(2-hydroxyethoxy)ethoxy]ethyl}-2,5-dihydro-1H-pyrrole-2,5-dione